Electron discharge apparatus



July 20, 1943. w. T. GIBSON 2,324,772

ELECTRON DISCHARGE APPARATUS Filed May 8, 1940 IN VEN TOR T OHNE Y prise within "an evacuated em In the drawin ignotgtolnternational stand w mwiWWW Afil ilicat ion ays,194] In Greet Brita in mamas "reve -T15) 33 mm In elecfiron discharge" appa fzitusend perfiicm larlyin oscillators and-amplifier valves foiflu seat very high frequenciesia 11min bitch set by ts total emission ,available frbm the cathodejzbein inadequate. The cathode-current ma only no to provide the peakf emi ion required ed-this moment. flfhewattsend area have perh ps to be five or gsixj-tim'es es mgees would befiieees sary to pipyide an emission current cor'itinj1101151 "exiilul stored es l esci l letiipg 'f sfiaeeficliqfge ifggfid ex tractedas required lpythe mam oscillating rid In the- 1 electron discharge-g apparatus of ch electrcdeqf The rot, ting space field can be set respectively,Ljillustratihg one i 'exarj'xple pf he in- Vent/1011, Showing an electron dieharge-"deyiee; t indgceee the relation 0; electrodes; U l

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rd l l lectrieicor an evamatedgqesse gexierelly bylin dii geleleetmdehiwing a gene enyql n mudmuy 1 ex-i 

